html,
body,
p,
div,
span,
img,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
li {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background-color: #ECF1F4;
}
ul,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.common_padding {
  margin-bottom: 10px;
  padding: 0.5rem;
  background-color: #ffffff;
}
.red_tip {
  color: #F71E00;
}
.bold700 {
  font-weight: 700;
}
